This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Cellarius southern scenographic. Southern hemisphere constellations scenographically over the terrestial globe Plate from Andreas Cellarius Harmonia Macrocosmica of Since the celstial sphere is seen from outside the sides are reversed wrt to the view for terrestrial observer gov au mapnk Andreas Cellarius circa Neuhausen Hoorn